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<table width="100%" summary="page for Perch"><tr><td>Perch</td><td style="text-align: right;">R Documentation</td></tr></table>

<h2>Perch</h2>

<h3>Description</h3>

<p>Size of perch caught in a Finnish lake
</p>


<h3>Format</h3>

<p>A dataset with 56 observations on the following 4 variables.
</p>

<table summary="Rd table">
<tr>
 <td style="text-align: right;">
    <code>Obs</code> </td><td style="text-align: left;"> Observation number</td>
</tr>
<tr>
 <td style="text-align: right;">
    <code>Weight</code> </td><td style="text-align: left;"> Weight (in grams)</td>
</tr>
<tr>
 <td style="text-align: right;">
    <code>Length</code> </td><td style="text-align: left;"> Length (in centimeters)</td>
</tr>
<tr>
 <td style="text-align: right;">
    <code>Width</code> </td><td style="text-align: left;"> Width (in centimeters</td>
</tr>
<tr>
 <td style="text-align: right;">
  </td>
</tr>

</table>



<h3>Details</h3>

<p>This dataset comes from a sample of fish (perch) caught at Lake Laengelmavesi in Finland. 
</p>


<h3>Source</h3>

<p>JSE Data Archive, http://www.amstat.org/publications/jse/jse_data_archive.htm, submitted by Juha Puranen.
</p>


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